Benchmark of rack5slot3s.osadl.org / GNU/Linux on Tue Jul 28 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:02 up 119 days, 29 min, 0 users, load average: 0.00, 0.02, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:01; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13685272.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1172.7`
Double-Precision Whetstone	`2482.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.4`
Execl Throughput	`1195.5`	`lps`	`30.0 s`	`2`	`43.0`	`278.0`
File Copy 1024 bufsize 2000 maxblocks	`136412.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`344.5`
File Copy 256 bufsize 500 maxblocks	`36332.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`219.5`
File Copy 4096 bufsize 8000 maxblocks	`432789.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`746.2`
Pipe Throughput	`208106.4`	`lps`	`10.0 s`	`7`	`12440.0`	`167.3`
Pipe-based Context Switching	`48006.6`	`lps`	`10.0 s`	`7`	`4000.0`	`120.0`
Process Creation	`2574.5`	`lps`	`30.0 s`	`2`	`126.0`	`204.3`
Shell Scripts (1 concurrent)	`2237.7`	`lpm`	`60.0 s`	`2`	`42.4`	`527.8`
Shell Scripts (8 concurrent)	`611.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1018.8`
System Call Overhead	`136616.5`	`lps`	`10.0 s`	`7`	`15000.0`	`91.1`
System Benchmarks Index Score:						`330.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:01 - 18:11:05; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54492883.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4669.5`
Double-Precision Whetstone	`9929.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1805.3`
Execl Throughput	`3523.5`	`lps`	`30.0 s`	`2`	`43.0`	`819.4`
File Copy 1024 bufsize 2000 maxblocks	`73419.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`185.4`
File Copy 256 bufsize 500 maxblocks	`18914.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`114.3`
File Copy 4096 bufsize 8000 maxblocks	`260547.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`449.2`
Pipe Throughput	`794545.8`	`lps`	`10.0 s`	`7`	`12440.0`	`638.7`
Pipe-based Context Switching	`187807.1`	`lps`	`10.0 s`	`7`	`4000.0`	`469.5`
Process Creation	`7153.8`	`lps`	`30.0 s`	`2`	`126.0`	`567.8`
Shell Scripts (1 concurrent)	`4847.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1143.3`
Shell Scripts (8 concurrent)	`466.6`	`lpm`	`60.2 s`	`2`	`6.0`	`777.7`
System Call Overhead	`504736.0`	`lps`	`10.0 s`	`7`	`15000.0`	`336.5`
System Benchmarks Index Score:						`621.9`

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